Compound Q&A
How is 2-Chloro-4-methoxynicotinaldehyde (CAS: 905563-79-3) typically synthesized?
Answer
2-Chloro-4-methoxynicotinaldehyde can be synthesized via the reaction of 4-hydroxy-2-chloronicotinaldehyde with methanol in the presence of a catalytic amount of phosphoric acid. The yield is typically around 85%, and the reaction is highly selective. The product can be purified by recrystallization from water or suitable organic solvents.
About
CAS No
905563-79-3
English Name
2-Chloro-4-methoxynicotinaldehyde
Molecular Formula
C7H6ClNO2
Molecular Weight
171.58 g/mol
SMILES
COC1=C(C(=NC=C1)Cl)C=O
InChIKey
BDKGCVNNWDEUKG-UHFFFAOYSA-N
Last Updated: 2026-01-01 15:34
